21
ESN (Key CD) security operating procedure
■
How to turn the security indicator on/off
Once ESN security is activated, the indicator flashes
whenever the vehicle’s ignition is turned off, warning
potential thieves that the unit is protected. However, if you
do not want this visible deterrent, it may be turned off.
1 .
With the tuner mode ON, press the [DISP]
button, then [FM•AM] button and hold both for
more than one second.
2 .
[IND. FLASH] or [IND. -----] appears on the
display.
[IND. FLASH] means the security indicator will flash
when the vehicle’s ignition is off, and [IND. -----]
means it will not. Repeat the above steps to reactivate
the flash mode.
[FM
・
AM] button
[DISP] button